A mercury manometer (r =13,600 kg/m3) is connected to an air duct to measure the pressure inside. The difference in the manometer levels is 15 mm, and the atmospheric pressure is 100 kPa. (a) Judging from Fig, determine if the pressure in the duct is above or below the atmospheric pressure. (b) Determine the absolute pressure in the duct.
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A mercury manometer is connected to an air duct to measure the pressure inside. The difference in the manometer levels is and the atmospheric pressure is 100 kPa.
A) Judging from determine if the pressure in the duct is above or below the atmospheric pressure. B) Determine the absolute pressure in the duct.
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To monitor the pressure within an air duct, a mercury manometer is attached. The pressure differential between the manometer levels and ambient pressure is 100 kPa.
A) Determine if the pressure in the duct is greater than or less than atmospheric pressure.
B) Determine the duct's absolute pressure.
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